EP2198252A4 - System und verfahren zur genauen messung eines fluidstands in einem behälter - Google Patents
System und verfahren zur genauen messung eines fluidstands in einem behälterInfo
- Publication number
- EP2198252A4 EP2198252A4 EP08835729.8A EP08835729A EP2198252A4 EP 2198252 A4 EP2198252 A4 EP 2198252A4 EP 08835729 A EP08835729 A EP 08835729A EP 2198252 A4 EP2198252 A4 EP 2198252A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- tank
- fluid level
- precise measurement
- precise
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97661507P | 2007-10-01 | 2007-10-01 | |
| PCT/US2008/078444 WO2009046103A1 (en) | 2007-10-01 | 2008-10-01 | System and method for accurately measuring fluid level in a vessel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2198252A1 EP2198252A1 (de) | 2010-06-23 |
| EP2198252A4 true EP2198252A4 (de) | 2015-08-12 |
| EP2198252B1 EP2198252B1 (de) | 2023-06-21 |
Family
ID=40526646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08835729.8A Active EP2198252B1 (de) | 2007-10-01 | 2008-10-01 | System und verfahren zur genauen messung eines fluidstands in einem behälter |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US9453755B2 (de) |
| EP (1) | EP2198252B1 (de) |
| JP (1) | JP2010540942A (de) |
| CN (1) | CN101836091A (de) |
| BR (1) | BRPI0817500B8 (de) |
| CA (1) | CA2701375C (de) |
| GB (2) | GB2466162B (de) |
| RU (1) | RU2482453C2 (de) |
| WO (1) | WO2009046103A1 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8746045B2 (en) * | 2006-11-17 | 2014-06-10 | Meggitt (Orange County), Inc. | System and method for identifying fluids and monitoring fluid quality in a vessel |
| US7650785B1 (en) | 2006-11-17 | 2010-01-26 | Vibro-Meter, Inc. | Scan lock and track fluid characterization and level sensor apparatus and method |
| US8794063B2 (en) * | 2007-01-08 | 2014-08-05 | Meggitt (Orange County), Inc. | System and method for optimizing sweep delay and aliasing for time domain reflectometric measurement of liquid height within a tank |
| US8549909B2 (en) | 2007-10-01 | 2013-10-08 | Meggitt (Orange County), Inc. | Vessel probe connector with solid dielectric therein |
| JP2010540942A (ja) | 2007-10-01 | 2010-12-24 | バイブロ−メーター インコーポレイテッド | 容器中の流体レベルを正確に測定するシステムおよび方法 |
| US20100148643A1 (en) * | 2008-12-16 | 2010-06-17 | K-Tek Corp. | Housing for Sensor Interface Electronics |
| EP2547987A4 (de) * | 2010-03-14 | 2014-05-14 | Titan Logix Corp | System und verfahren zur messung und dosierung einer enteisungsflüssigkeit aus einem tank mit einem refraktometermodul |
| WO2012102701A1 (en) | 2011-01-25 | 2012-08-02 | Hewlett-Packard Development Company, L.P. | Capacitive fluid level sensing |
| DE112013004129T5 (de) * | 2012-08-22 | 2015-05-21 | General Electric Company | Drahtloses System und Verfahren zum Messen einer Betriebsbedingung einer Maschine |
| GB201220658D0 (en) * | 2012-11-16 | 2013-01-02 | Airbus Operations Ltd | Time domain reflectometry fuel gauge |
| US9488514B2 (en) * | 2013-01-15 | 2016-11-08 | Ssi Technologies, Inc. | Three-mode sensor for determining temperature, level, and concentration of a fluid |
| TWI476378B (zh) * | 2013-11-12 | 2015-03-11 | 桓達科技股份有限公司 | Level and temperature sensing device |
| TWI486560B (zh) * | 2013-11-25 | 2015-06-01 | 桓達科技股份有限公司 | Cable level temperature sensor |
| DE102014114752A1 (de) * | 2014-10-10 | 2016-04-14 | Krohne S. A. S. | Verfahren sowie Vorrichtung zur Füllstandsmessung |
| EP3302248A4 (de) | 2015-06-01 | 2019-01-30 | Digital Hospital, Inc. | Dosierungsbestätigungsvorrichtung |
| US9711838B2 (en) * | 2015-10-29 | 2017-07-18 | Honeywell International Inc. | Indexed centering spacer for coaxial probes in guided wave radar level transmitters |
| US10379131B2 (en) | 2015-11-18 | 2019-08-13 | Elbit Systems Of America/Kmc Systems, Inc. | Systems and methods for detecting a liquid level |
| US9702750B1 (en) * | 2016-01-12 | 2017-07-11 | Finetek Co., Ltd. | Material level indicator |
| US10326980B2 (en) * | 2016-02-04 | 2019-06-18 | Simmonds Precision Products, Inc. | Imaging system for fuel tank analysis |
| US10424076B2 (en) | 2016-02-04 | 2019-09-24 | Simmonds Precision Products, Inc. | Imaging system for fuel tank analysis |
| JP6096971B1 (ja) * | 2016-08-25 | 2017-03-15 | ムサシノ機器株式会社 | 高位液面警報装置 |
| EP3473988B1 (de) * | 2017-10-17 | 2020-04-29 | VEGA Grieshaber KG | Füllstandmessanordnung mit schlauchartigen flexiblen sende- und empfangs-hohlleitern |
| DE102017126734A1 (de) * | 2017-11-14 | 2019-05-16 | Endress+Hauser SE+Co. KG | Verfahren zur Erstellung einer Ausblendkurve für ein Füllstandsmessgerät |
| US11555731B2 (en) * | 2017-11-14 | 2023-01-17 | Rochester Sensors, Llc | TDR transducer with boomerang waveguide |
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| EP0875772A2 (de) * | 1997-05-02 | 1998-11-04 | Endress + Hauser GmbH + Co. | Verfahren und Anordnung zur Entfernungsmessung mit elektromagnetischen Wellen nach dem Impluslaufzeitverfahren |
| US6644114B1 (en) * | 1999-12-30 | 2003-11-11 | Mcewan Technologies, Llc | Direct PWM reflectometer |
| WO2003095954A1 (de) * | 2002-05-07 | 2003-11-20 | Framatome Anp Gmbh | Verfahren zur ermittlung eines positionskennwerts für eine grenzschicht eines in einem behälter vorgehaltenen mediums |
| US20040066324A1 (en) * | 2002-10-02 | 2004-04-08 | Magnetrol | Guided wave radar level transmitter |
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| US3246180A (en) | 1962-02-14 | 1966-04-12 | Socony Mobil Oil Co Inc | Control system for controlling the flow of fluids |
| US3474337A (en) * | 1966-12-27 | 1969-10-21 | Jackson & Church Electronics C | System for sensing levels and electrical characteristics of fluent materials |
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| JP3679651B2 (ja) | 1999-07-30 | 2005-08-03 | ヒロセ電機株式会社 | Ｌ型同軸コネクタ |
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| NL1016247C2 (nl) | 2000-09-22 | 2002-03-25 | Martil Instr B V | Hart-long machine voorzien van een inrichting voor elektrische impedantiemeting ter signalering van microemboliÙn en/of fibrinogeen- concentratie. |
| EP1209451A1 (de) | 2000-11-13 | 2002-05-29 | Krohne S.A. | Füllstandmessgerät |
| US6650280B2 (en) | 2000-12-08 | 2003-11-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Measurement system and method |
| JP2002231394A (ja) | 2001-01-30 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | シールドコネクタ及びその製造方法 |
| RU2193164C1 (ru) | 2001-10-05 | 2002-11-20 | Балин Николай Иванович | Устройство для измерения уровня жидкости (варианты) |
| US6556511B1 (en) | 2001-11-01 | 2003-04-29 | Techno Research | Method of locking onto and tracking a target |
| DE10160688A1 (de) * | 2001-12-11 | 2003-06-18 | Endress & Hauser Gmbh & Co Kg | Vorrichtung zur Bestimmung und/oder Überwachung des Füllstandes eines Füllguts in einem Behälter |
| CA2384257A1 (en) | 2002-04-29 | 2003-10-29 | Siemens Milltronics Process Instruments Inc. | Time domain reflectometry probe for level sensing |
| DE10220478A1 (de) * | 2002-05-07 | 2003-11-27 | Framatome Anp Gmbh | Elektrische Durchführung und Verwendung der elektrischen Durchführung |
| US6993967B2 (en) * | 2002-07-12 | 2006-02-07 | Ti Group Automotive Systems, L.L.C. | Fluid level sensor |
| EP1529198B1 (de) | 2002-08-13 | 2020-02-26 | VEGA Grieshaber KG | System zur herstellung einer modular augebauten vorrichtung zur bestimmung einer physikalischen prozessgrösse und standardisierte komponenten |
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| RU2249796C1 (ru) * | 2003-11-10 | 2005-04-10 | Гусев Александр Леонидович | Способ измерения уровня криогенной жидкости в сосуде и уровнемер для криогенных жидкостей |
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| US7823446B2 (en) | 2006-11-06 | 2010-11-02 | Rosemount Tank Radar Ab | Pulsed radar level gauging with relative phase detection |
| US8794063B2 (en) | 2007-01-08 | 2014-08-05 | Meggitt (Orange County), Inc. | System and method for optimizing sweep delay and aliasing for time domain reflectometric measurement of liquid height within a tank |
| DE102007030847A1 (de) | 2007-07-03 | 2009-01-15 | Sick Ag | Sensor nach dem TDR-Prinzip mit einer koaxialen Sonde und Herstellungsverfahren dafür |
| US7660494B2 (en) | 2007-08-13 | 2010-02-09 | The Boeing Company | Fiber optic fuel detection system |
| US8549909B2 (en) | 2007-10-01 | 2013-10-08 | Meggitt (Orange County), Inc. | Vessel probe connector with solid dielectric therein |
| JP2010540942A (ja) | 2007-10-01 | 2010-12-24 | バイブロ−メーター インコーポレイテッド | 容器中の流体レベルを正確に測定するシステムおよび方法 |
| US7525476B1 (en) | 2007-11-13 | 2009-04-28 | Rosemount Tank Radar Ab | System and method for filling level determination |
| DE102007060579B4 (de) | 2007-12-13 | 2019-04-25 | Endress+Hauser SE+Co. KG | Verfahren zur Ermittlung und/oder zur Beurteilung des Befüllzustands eines mit zumindest einem Medium gefüllten Behälters |
| US7918133B2 (en) | 2008-04-04 | 2011-04-05 | Ez Form Cable Corporation | Liquid level sensing apparatus |
| US8224594B2 (en) | 2008-09-18 | 2012-07-17 | Enraf B.V. | Apparatus and method for dynamic peak detection, identification, and tracking in level gauging applications |
-
2008
- 2008-10-01 JP JP2010527253A patent/JP2010540942A/ja active Pending
- 2008-10-01 EP EP08835729.8A patent/EP2198252B1/de active Active
- 2008-10-01 CN CN200880112699A patent/CN101836091A/zh active Pending
- 2008-10-01 RU RU2010117162/28A patent/RU2482453C2/ru active
- 2008-10-01 GB GB1006147.1A patent/GB2466162B/en active Active
- 2008-10-01 US US12/243,511 patent/US9453755B2/en active Active
- 2008-10-01 GB GB201218131A patent/GB2492691B8/en active Active
- 2008-10-01 BR BRPI0817500A patent/BRPI0817500B8/pt active IP Right Grant
- 2008-10-01 WO PCT/US2008/078444 patent/WO2009046103A1/en not_active Ceased
- 2008-10-01 CA CA2701375A patent/CA2701375C/en active Active
-
2010
- 2010-10-08 US US12/901,463 patent/US8393208B2/en active Active
-
2011
- 2011-05-23 US US13/113,526 patent/US20110282599A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0875772A2 (de) * | 1997-05-02 | 1998-11-04 | Endress + Hauser GmbH + Co. | Verfahren und Anordnung zur Entfernungsmessung mit elektromagnetischen Wellen nach dem Impluslaufzeitverfahren |
| US6644114B1 (en) * | 1999-12-30 | 2003-11-11 | Mcewan Technologies, Llc | Direct PWM reflectometer |
| WO2003095954A1 (de) * | 2002-05-07 | 2003-11-20 | Framatome Anp Gmbh | Verfahren zur ermittlung eines positionskennwerts für eine grenzschicht eines in einem behälter vorgehaltenen mediums |
| US20040066324A1 (en) * | 2002-10-02 | 2004-04-08 | Magnetrol | Guided wave radar level transmitter |
Non-Patent Citations (2)
| Title |
|---|
| CATALDO A ET AL: "An Assessment on the Accuracy of Time-Domain Reflectometry for Measuring Level and Permittivity of Liquids", IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (IEEE CAT. NO. 06CH37714C)IMTC, IEEE, 1 April 2006 (2006-04-01), pages 2332 - 2337, XP031057104, ISBN: 978-0-7803-9359-2 * |
| See also references of WO2009046103A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US8393208B2 (en) | 2013-03-12 |
| US20110282599A1 (en) | 2011-11-17 |
| GB2492691A8 (en) | 2013-02-27 |
| EP2198252B1 (de) | 2023-06-21 |
| GB201006147D0 (en) | 2010-05-26 |
| JP2010540942A (ja) | 2010-12-24 |
| BRPI0817500B1 (pt) | 2019-02-26 |
| CN101836091A (zh) | 2010-09-15 |
| US9453755B2 (en) | 2016-09-27 |
| CA2701375C (en) | 2015-11-24 |
| GB2492691B (en) | 2013-02-20 |
| GB201218131D0 (en) | 2012-11-21 |
| RU2482453C2 (ru) | 2013-05-20 |
| BRPI0817500A2 (pt) | 2015-07-14 |
| WO2009046103A1 (en) | 2009-04-09 |
| GB2466162A (en) | 2010-06-16 |
| GB2492691B8 (en) | 2013-02-27 |
| US20090235737A1 (en) | 2009-09-24 |
| EP2198252A1 (de) | 2010-06-23 |
| GB2492691A (en) | 2013-01-09 |
| BRPI0817500B8 (pt) | 2020-07-07 |
| CA2701375A1 (en) | 2009-04-09 |
| RU2010117162A (ru) | 2011-11-10 |
| US20110209543A1 (en) | 2011-09-01 |
| GB2466162B (en) | 2012-12-05 |
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